[go: up one dir, main page]

AU2018384035B2 - Multi-beam splitting using spatial beam separation - Google Patents

Multi-beam splitting using spatial beam separation Download PDF

Info

Publication number
AU2018384035B2
AU2018384035B2 AU2018384035A AU2018384035A AU2018384035B2 AU 2018384035 B2 AU2018384035 B2 AU 2018384035B2 AU 2018384035 A AU2018384035 A AU 2018384035A AU 2018384035 A AU2018384035 A AU 2018384035A AU 2018384035 B2 AU2018384035 B2 AU 2018384035B2
Authority
AU
Australia
Prior art keywords
partial
filter
beam splitter
optical system
optical axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
AU2018384035A
Other languages
English (en)
Other versions
AU2018384035A1 (en
Inventor
Tobias Jura RAPOPORT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcon Inc
Original Assignee
Alcon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcon Inc filed Critical Alcon Inc
Publication of AU2018384035A1 publication Critical patent/AU2018384035A1/en
Application granted granted Critical
Publication of AU2018384035B2 publication Critical patent/AU2018384035B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/13—Ophthalmic microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0012—Surgical microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/368—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements details of associated display arrangements, e.g. mounting of LCD monitor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/373—Surgical systems with images on a monitor during operation using light, e.g. by using optical scanners
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2505/00—Evaluating, monitoring or diagnosing in the context of a particular type of medical care
    • A61B2505/05—Surgical care
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/0087—Lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00874—Vitreous
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00885—Methods or devices for eye surgery using laser for treating a particular disease
    • A61F2009/00887—Cataract
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/41—Medical

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Microscoopes, Condenser (AREA)
AU2018384035A 2017-12-12 2018-12-07 Multi-beam splitting using spatial beam separation Active AU2018384035B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762597652P 2017-12-12 2017-12-12
US62/597,652 2017-12-12
PCT/IB2018/059790 WO2019116190A1 (fr) 2017-12-12 2018-12-07 Division de faisceau multiple faisant appel à la séparation spatiale de faisceau

Publications (2)

Publication Number Publication Date
AU2018384035A1 AU2018384035A1 (en) 2020-04-23
AU2018384035B2 true AU2018384035B2 (en) 2023-12-21

Family

ID=65023954

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018384035A Active AU2018384035B2 (en) 2017-12-12 2018-12-07 Multi-beam splitting using spatial beam separation

Country Status (9)

Country Link
US (1) US10606090B2 (fr)
EP (1) EP3723581B1 (fr)
JP (1) JP7293224B2 (fr)
CN (1) CN111465342B (fr)
AU (1) AU2018384035B2 (fr)
CA (1) CA3079672A1 (fr)
ES (1) ES2901176T3 (fr)
TW (1) TW201927255A (fr)
WO (1) WO2019116190A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160357003A1 (en) * 2014-02-19 2016-12-08 Carl Zeiss Meditec Ag Surgical microscope for generating an observation image of an object region
WO2017093851A1 (fr) * 2015-12-02 2017-06-08 Novartis Ag Indicateur d'emplacement pour tomographie par cohérence optique en visualisation ophtalmique

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843090B2 (ja) * 1977-04-12 1983-09-24 キヤノン株式会社 調整システムを備えた眼科装置
JP2968080B2 (ja) * 1991-04-30 1999-10-25 ジェイエスアール株式会社 高分解能光学顕微鏡および照射スポット光作成用マスク
US5430620A (en) * 1993-10-08 1995-07-04 Cogent Light Technologies, Inc. Compact surgical illumination system capable of dynamically adjusting the resulting field of illumination
EP1082048A1 (fr) * 1998-05-09 2001-03-14 Van de Velde, Frans J. Ophtalmoscope laser a balayage pour microphotocoagulation, presentant un minimum d'aberrations optiques
US20040112535A1 (en) * 2000-04-13 2004-06-17 Olympus Optical Co., Ltd. Focus detecting device
TW200632508A (en) * 2005-02-09 2006-09-16 Wavien Inc Etendue efficient combination of multiple light sources
JP2011515157A (ja) * 2008-03-18 2011-05-19 ピクセルオプティクス， インコーポレイテッド 先進電気活性光学部品デバイス
EP2384693B1 (fr) * 2009-01-30 2019-04-17 Kowa Company, Ltd. Dispositif de prise de vue ophtalmologique
EP2688460B1 (fr) * 2011-03-25 2018-09-26 Novartis AG Appareil et procédé de modélisation de structures oculaires
KR20150083902A (ko) * 2012-11-07 2015-07-20 클레러티 메디칼 시스템즈 인코포레이티드 실시간 고디옵터 범위 순차 파면 센서를 작동하는 장치 및 방법
CN102980600A (zh) * 2012-12-03 2013-03-20 中国航空工业集团公司北京长城计量测试技术研究所 基于双脉冲数字散斑瞬态测量光学系统
US9538911B2 (en) * 2013-09-19 2017-01-10 Novartis Ag Integrated OCT-refractometer system for ocular biometry
DE102014118382B4 (de) * 2014-12-11 2020-07-02 Carl Zeiss Meditec Ag Optisches Beobachtungsgerät und Verfahren zum Betreiben eines optischen Beobachtungsgerätes.
JP6456711B2 (ja) * 2015-02-16 2019-01-23 株式会社トプコン 眼科手術用顕微鏡および眼科手術用アタッチメント
US9826900B2 (en) * 2015-08-17 2017-11-28 Novartis Ag Surgical microscope with integrated optical coherence tomography and display systems
AU2017257258B2 (en) * 2016-04-28 2021-07-22 Alex Artsyukhovich Detachable miniature microscope mounted keratometer for cataract surgery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160357003A1 (en) * 2014-02-19 2016-12-08 Carl Zeiss Meditec Ag Surgical microscope for generating an observation image of an object region
WO2017093851A1 (fr) * 2015-12-02 2017-06-08 Novartis Ag Indicateur d'emplacement pour tomographie par cohérence optique en visualisation ophtalmique

Also Published As

Publication number Publication date
CA3079672A1 (fr) 2019-06-20
JP7293224B2 (ja) 2023-06-19
EP3723581A1 (fr) 2020-10-21
EP3723581B1 (fr) 2021-10-13
AU2018384035A1 (en) 2020-04-23
ES2901176T3 (es) 2022-03-21
US20190179159A1 (en) 2019-06-13
JP2021505228A (ja) 2021-02-18
CN111465342A (zh) 2020-07-28
WO2019116190A1 (fr) 2019-06-20
CN111465342B (zh) 2023-05-05
US10606090B2 (en) 2020-03-31
TW201927255A (zh) 2019-07-16

Similar Documents

Publication Publication Date Title
US10888458B2 (en) Combined near infrared imaging and visible imaging in a compact microscope stack
US9645379B2 (en) Magnification in ophthalmic procedures and associated devices, systems, and methods
US20130088414A1 (en) Surgical heads-up display that is adjustable in a three-dimensional field of view
US10064549B2 (en) Binocular en face optical coherence tomography imaging
US10460457B2 (en) Adaptive adjustment of overlay image parameters
AU2016357278B2 (en) Resolution enhancement of OCT images during vitreoretinal surgery
US10398307B2 (en) Curvature of field transformation of OCT images during vitreoretinal surgery
JP7560637B2 (ja) 眼科装置、及び眼科システム
AU2018384035B2 (en) Multi-beam splitting using spatial beam separation
US20220304767A1 (en) Operating microscope and ophthalmic system
JP2021126428A (ja) 眼科装置、及び眼科システム
WO2025160511A1 (fr) Imagerie rétinienne à champ ultra-large non mydriatique

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)